INTEGRATED POWER FUNCTIONS 600V/10A low-loss 6th generation IGBT inverter bridge for three phase DC-to-AC power conversion. Open emitter type. Figure 1 INTEGRATED DRIVE, PROTECTION AND SYSTEM CONTROL FUNCTIONS For upper-leg IGBTS : Advanced input filter, Shoot through prevention, Drive circuit, High voltage high-speed level shifting, Control supply under-voltage (UV) protection, Short circuit protection (SC), Integrate bootstrap diodes. For lower-leg IGBTS : Advanced input filter, Shoot through prevention, Drive circuit, Control supply under-voltage protection (UV), Short circuit protection (SC). Fault signaling : Corresponding to an SC fault, a UV fault (Lower-side supply). Input interface: 3V, 5V line(high Active). Analog temperature output. APPLICATION AC100V~220V inverter drive for small power motor control, such as: DC Fan Inverter air-conditioner industrial sewing machine etc. Detailed Package Outline Drawings: Dimensions in mm TERMINAL CODE 1. NC 2. VUFB 3. VVFB 4. VWFB 5. UP 6. VP 7. WP 8. VP1 9. VNC * 10. UN 11. VN 12. WN 13. VN1 14. FO 15. CIN 16. VNC * 17. VOT 18. NW 19. NV 20. NU 21. W 22. V 23. U 24. P 25. NC Smart Pack Electric Co., Ltd 1 / 14 SPE3-TS-007 REV 2.0
Pin Configuration Smart Pack Electric Co., Ltd <Intelligent Power Module> Pin Descriptions Figure 2.Pin Configuration Pin number Pin name Pin Description 1 NC No connection 2 VUFB U-phase high side floating IC supply voltage 3 VVFB V-phase high side floating IC supply voltage 4 VWFB W-phase high side floating IC supply voltage 5 UP U-phase high side gate driver input 6 VP V-phase high side gate driver input 7 WP W-phase high side gate driver input 8 VP1 IC supply voltage 9 VNC Common Supply Ground 10 UN U-phase low side gate driver input 11 VN V-phase low side gate driver input 12 WN W-phase low side gate driver input 13 VN1 IC supply voltage 14 FO Fault output 15 CIN Analog input for over current shutdown 16 VNC Common Supply Ground 17 VOT Temperature Output 18 NW Negative DC-Link input for W-phase 19 NV Negative DC-Link input for V-phase 20 NU Negative DC-Link input for U-phase 21 W Motor W-phase output 22 V Motor V-phase output 23 U Motor U-phase output 24 P Positive bus input voltage 25 NC No connection Smart Pack Electric Co., Ltd 2 / 14 SPE3-TS-007 REV 2.0
Internal Function Block Diagram VUFB VVFB VWFB VB3 VB2 VB1 NC P HO1 VS1 U VCC HO2 VS2 V UP VP WP VP1 HIN1 HIN2 HIN3 HO3 VS3 W VNC LO1 UN VN LIN1 LIN2 NU WN VN1 Fo CIN LIN3 FAULT ITRIP LO2 NV VNC NTC COM VSS LO3 NW VOT Figure 3. Function Block Diagram Smart Pack Electric Co., Ltd 3 / 14 SPE3-TS-007 REV 2.0
Absolute Maximum Ratings (Tj= 25 C, Unless Otherwise Specified) Inverter Part Smart Pack Electric Co., Ltd <Intelligent Power Module> Symbol Parameter Conditions Ratings Unit VCC Supply Voltage Applied between P- NU, NV, NW 450 V VCC(Surge) Supply Voltage (Surge) Applied between P- NU, NV, NW 500 V VCES Collector-emitter Voltage 600 V ± IC Each IGBT Collector Current TC = 25 C 10 A ± ICP Each IGBT Collector Current (Peak) TC = 25 C, Less than 1ms 20 A PC Collector Dissipation TC = 25 C Per One Chip 26 W Tj Operating Junction Temperature (Note 1) -20 ~ +150 C Note: 1. The maximum junction temperature rating of the power chips integrated within the IPM is 175 C(@Tc 100 C). However, to insure safe operation of the IPM, the junction temperature should be limited to Tj(av) 150 C (@Tc 100 C). Control Part Symbol Parameter Conditions Ratings Unit VDB High side floating supply voltage Applied between UFB - U, VFB-V, WFB-W 17.5 V VD Low side supply voltage Applied between VP1,VN1 - VNC 17.5 V VIN Input Signal Voltage Applied between UP, VP, WP, UN,VN,WN - VNC -1~10 V VFO Fault Output Supply Voltage Applied between FO - VNC -0.5~VD+0.5 V IFO Fault Output Current Sink Current at FO Pin 1.5 ma VSC Current Sensing Input Voltage Applied between CIN - VNC -1~10 V Total System Symbol Parameter Conditions Ratings Unit VCC(PROT) Self Protection Supply Voltage Limit(Short Circuit Protection Capability) VD = VDB = 13.5 ~ 16.5V Tj= 150 C, Non-repetitive, less than 2us 400 V TC Module Case Operation Temperature -20 Tj 150 C, -20 ~ +100 C TSTG Storage Temperature -40 ~ +150 C VISO Isolation Voltage 60Hz, Sinusoidal, AC 1 minute, between Pins and heat-sink plate 2500 Vrms Smart Pack Electric Co., Ltd 4 / 14 SPE3-TS-007 REV 2.0
IGBT FRD Tc point Heatsink side Figure 4. Tc measurement point Thermal Resistance Symbol Parameter Conditions Min. Typ. Max. Unit Rth(j-c)Q Inverter IGBT part (per 1/6 module) - - 4.8 C/W Junction to Case Thermal Resistance Rth(j-c)F Inverter FWD part (per 1/6 module) - - 5.7 C/W Electrical Characteristics (Tj = 25 C, Unless Otherwise Specified) Inverter Part Symbol Parameter Conditions Min. Typ. Max. Unit VCE(SAT) Collector - Emitter Saturation Voltage VD = VDB = 15V VIN = 5V, IC =10A, Tj= 25 C VD = VDB = 15V VIN = 5V, IC =10A, Tj= 125 C - 1.9 - V - 2.2 - V VIN = 0V,IC =-10A, Tj = 25 C - 1.2 1.8 V VF FWD Forward Voltage VIN = 0V,IC =-10A, Tj = 125 C - 1.0 1.6 V ton - 0.69 - μs tc(on) VPN = 300V, VD = VDB = 15V - 0.15 - μs toff Switching Times IC = 10A - 0.70 - μs tc(off) VIN = 0V 5V, Inductive Load - 0.06 - μs trr - 0.21 - μs ICES Collector-Emitter Leakage Current VCE= VCES Tj= 25 C - - 75 ua VCE= VCES Tj= 125 C - 1 ma Note: 2. ton and toff include the propagation delay time of the internal drive IC. tc(on) and tc(off) are the switching time of IGBT itself under the given gate driving condition internally. For the detailed information, please see Figure 5. Smart Pack Electric Co., Ltd 5 / 14 SPE3-TS-007 REV 2.0
Figure 5. Switching Time Definition Electrical Characteristics (Tj= 25 C, Unless Otherwise Specified) Control Part Symbol Parameter Condition Min. Typ. Max. Units ID Quiescent VD Supply Current VD = 15V VIN = 5V VP1,VN1-VNC - 0.52 1 ma IDB Quiescent VDB Supply Current VDB = 15V VIN = 5V UFB - U, VFB - V, WFB - W - 0.36 0.55 ua VFOH Fault Output Voltage Vsc = 0V, FO Terminal pull up to 5V by 10kohm 4.9 - - V VFOL Vsc =1V, IFO=1.5mA - - 1.05 V Vsc,TH+ Short circuit positive going threshold VD = 15V (Note 3) 0.37 0.46 0.55 V Vsc,TH- Short circuit negative going threshold VD= 15V - 0.4 - V UVDt Control supply Trip Level 9.5 10.4 11.0 UVDr under-voltage protection Reset Level 11 12.1 12.8 UVDBt Trip Level 9.5 10.4 11.0 V UVDBr Reset Level 11 12.1 12.8 Ron,FLT FLT low on resistance I=1.5mA 50 90 ohm tfo Fault-out Pulse Width 20 - - us tfil,in Input filter time (U/V/WP, U/V/WN, CIN) VIN = 0 V & 5 V 140 290 - ns tbl CIN blanking time VIN = 0 V or 5 V,VCIN = 5 V - 400 - ns VIN(ON) ON Threshold Voltage Applied between UP,VP,W P,UN,VN,WN- VNC 1.7 2.1 2.4 VIN(OFF) OFF Threshold Voltage 0.7 0.85 1.1 V VOT Temperature output Note 4 IC Temperature=90 2.63 2.77 2.91 IC Temperature=25 0.88 1.13 1.39 V BSD Forward voltage VF IF=10mA including voltage - 1.0 1.3 V BSD current limiting resistor R 22 36 50 ohm Note: 3. Short-circuit current protection is functioning at both low-side and high side. Smart Pack Electric Co., Ltd 6 / 14 SPE3-TS-007 REV 2.0
Note:4. IPM do not shutdown IGBTs and output fault signal automatically when temperature rises excessively. When temperature exceeds the protective level the user defined, controller(mcu)should stop the IPM. Temperature of HVIC vs VoT output characteristics is described as Fig 6. Figure 6. VOT output voltage VS HVIC temperature Recommended Operating Conditions Symbol Parameter Conditions Values Min. Typ. Max. Unit Vcc Supply Voltage Applied between P - NU, NV, NW - 300 400 V VD Control Supply Voltage Applied between VP1,VN1 - VNC - 15 - V VDS High-side Bias Voltage Applied between VUFB - U, VVFB - V, VWFB-W - 15 - V tdead Blanking Time for Preventing Arm-short For Each Input Signal 1 - - us fpwm PWM Input Signal -20 C TC +100 C, -20 C Tj +150 C - - 20 khz PWIN(ON) Minimum Input Pulse Width 0.7 us PWIN(OFF) 0.7 us Tj Junction temperature -20 125 C Smart Pack Electric Co., Ltd 7 / 14 SPE3-TS-007 REV 2.0
Internal NTC - Thermistor Characteristics Smart Pack Electric Co., Ltd <Intelligent Power Module> symbol parameter conditions Values Min Typ Max unit RNTC Resistance of Thermistor TNTC = 25 C see Figure 15. 98 100 102 Kohm TNTC = 125 C 3.43 3.58 3.75 Kohm Temperature Range -40 - +125 C Mechanical Characteristics and Ratings Parameter Conditions Limits Min. Typ. Max. Unit Mounting Torque Mounting Screw: - M3-0.69 - N m Device Flatness see Figure 7. 0 - +120 um Weight - 7 - g Figure 7. Flatness Measurement Position Smart Pack Electric Co., Ltd 8 / 14 SPE3-TS-007 REV 2.0
Advanced input filter The advanced input filter allows an improvement in the input/output pulse symmetry of HVIC inside the module and helps to reject noise spikes and short pulses. The advantage of the new filter is shown in Figures 8 and 9. Figure 8. Typical input filter Figure 9. Advanced input filter Time Charts of Protective Function Note: 5. The signal HO and LO are gate output of the internal HVIC. Figure 10. Shoot-through(cross-conduction)protection Smart Pack Electric Co., Ltd 9 / 14 SPE3-TS-007 REV 2.0
Input Signal Protection Circuit State RESET SET RESET Control Supply Voltage UVDr a1 UVDt a3 a6 a2 a4 a7 Output Current a5 Fault Output Signal a1 : Control supply voltage rises: After the voltage rises UVDr, the circuits start to operate when next input is applied. a2 : Normal operation: IGBT ON and carrying current. a3 : Under voltage detection (UVDt). a4 : IGBT OFF in spite of control input condition. a5 : Fault output operation starts. a6 : Under voltage reset (UVDr). a7 : Normal operation: IGBT ON and carrying current. Figure 11. Under-Voltage Protection (Low-side Operation) Smart Pack Electric Co., Ltd 10 / 14 SPE3-TS-007 REV 2.0
b1 : Control supply voltage rises: After the voltage reaches UVDBr, the circuits start to operate when next input is applied. b2 : Normal operation: IGBT ON and carrying current. b3 : Under voltage detection (UVDBt). b4 : IGBT OFF in spite of control input condition, but there is no fault output signal. b5 : Under voltage reset (UVDBr). b6 : Normal operation: IGBT ON and carrying current. Figure 12. Under-Voltage Protection (High-side Operation only) Smart Pack Electric Co., Ltd 11 / 14 SPE3-TS-007 REV 2.0
(with the external shunt resistance connection) c1 : Normal operation: IGBT ON and carrying current. c2 : Short circuit current detection (CIN trigger). c3 : Hard IGBT gate interrupt. c4 : IGBT turns OFF. c5 : Fault output timer operation starts: The pulse width of the fault output signal is set by the internal capacitor. c6 : Input L : IGBT OFF state. c7 : Input H : IGBT ON state, but during the active period of fault output the IGBT doesn t turn ON. c8 : IGBT OFF state Figure 13. Short-Circuit Current Protection (Low-side And High-side Operation) Smart Pack Electric Co., Ltd 12 / 14 SPE3-TS-007 REV 2.0
Input/Output Interface Circuit Figure 14. Recommended CPU I/O Interface Circuit Note: 6. RC coupling at each input (parts shown dotted) might change depending on the PWM control scheme used in the application and the wiring impedance of the application s printed circuit board. 7. The logic input is compatible with standard CMOS or LSTTL outputs Wiring Around The Shunt Resistor Figure 15. Recommended Wiring Around The Shunt Resistor Smart Pack Electric Co., Ltd 13 / 14 SPE3-TS-007 REV 2.0
E1 C1 ZD1 VUFB E2 C2 VVFB NC ZD2 E3 VWFB C3 ZD3 VB3 VB2 VB1 P HO1 VS1 U HO2 VCC VS2 V M +15V UP VP WP VP1 HIN1 HIN2 HIN3 HO3 VS3 W E4 C4 ZD4 VNC MCU +5V R2 UN VN WN VN1 Fo CIN LIN1 LIN2 LIN3 FAULT ITRIP LO1 LO2 NU NV VNC VOT NTC COM VSS LO3 NW R1 C5 Rs Figure 16. Typical Application Circuit Note: 8,Input drive is High-Active type. There is a 34kΩ(typ.) pull-down resistor integrated in the IC input circuit. To prevent malfunction, the wiring of each input should be as short as possible. When using RC coupling circuit, make sure the input signal level meet the turn-on and turn-off threshold voltage. 9,Thanks to HVIC inside the module, direct coupling to MCU without any opto-coupler or transformer isolation is possible 10,Bootstrap negative electrodes should be connected to U,V,W terminals directly and separated from the main output wires 11,Fo output is open drain type. It should be pulled up to the positive side of a 5V power supply by a resistor of about 10kΩ. 12,To prevent erroneous protection, the wiring of A, B, C should be as short as possible. 13,The time constant R1C4 of the protection circuit should be selected in the range of 1.5-2μs. SC interrupting time might vary with the wiring pattern. Tight tolerance, temp-compensated type is recommended for R1, C4. 14,All capacitors should be mounted as close to the terminals of the IPM as possible. (C1: good temperature, frequency characteristic electrolytic type, and C2, C3: good temperature, frequency and DC bias characteristic ceramic type are recommended.) 15,To prevent surge destruction, the wiring between the smoothing capacitor and the P, N1 terminals should be as short as possible. Generally a 0.1-0.22μF snubber between the P-N1 terminals is recommended. 16,Two VNC terminals (9 & 16 pin) are connected inside IPM, please connect either one to the 15V power supply GND outside and leave another one open. 17,It is recommended to insert a Zener diode (24V/1W) between each pair of control supply terminals to prevent surge destruction. 18,If control GND is connected to power GND by broad pattern, it may cause malfunction by power GND fluctuation. It is recommended to connect control GND and power GND at only one point. Smart Pack Electric Co., Ltd 14 / 14 SPE3-TS-007 REV 2.0